Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r508-tall-171654351700465.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is NeoElection-COL-5, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351700465
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 8.8K Apr 11 18:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 11 18:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 11 18:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 11 18:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Apr 23 07:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 23 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 11 19:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Apr 11 19:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 11 19:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Apr 11 19:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 89K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-00
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-01
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-02
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-03
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-04
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-05
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-06
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-07
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-08
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-09
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-10
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-11
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-12
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-13
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-14
FORMULA_NAME NeoElection-COL-5-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717238679186

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeoElection-COL-5
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 10:44:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 10:44:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 10:44:40] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-06-01 10:44:40] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 10:44:41] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 646 ms
[2024-06-01 10:44:41] [INFO ] Detected 6 constant HL places corresponding to 1500 PT places.
[2024-06-01 10:44:41] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 3090 PT places and 7716.0 transition bindings in 30 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
[2024-06-01 10:44:41] [INFO ] Built PT skeleton of HLPN with 18 places and 22 transitions 98 arcs in 4 ms.
[2024-06-01 10:44:41] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 14 stabilizing places and 8 stable transitions
Graph (complete) has 56 edges and 18 vertex of which 15 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.4 ms
Remains 16 properties that can be checked using skeleton over-approximation.
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 12 places and 7 transitions.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA NeoElection-COL-5-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 2 stable transitions
RANDOM walk for 40005 steps (1204 resets) in 831 ms. (48 steps per ms) remains 15/21 properties
BEST_FIRST walk for 4004 steps (92 resets) in 28 ms. (138 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (20 resets) in 31 ms. (125 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (21 resets) in 43 ms. (91 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 13/15 properties
BEST_FIRST walk for 4004 steps (25 resets) in 63 ms. (62 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (24 resets) in 25 ms. (154 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (18 resets) in 34 ms. (114 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4001 steps (21 resets) in 23 ms. (166 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (92 resets) in 19 ms. (200 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4002 steps (21 resets) in 32 ms. (121 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (92 resets) in 17 ms. (222 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 13/13 properties
// Phase 1: matrix 7 rows 6 cols
[2024-06-01 10:44:41] [INFO ] Computed 1 invariants in 4 ms
[2024-06-01 10:44:41] [INFO ] State equation strengthened by 2 read => feed constraints.
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp20 is UNSAT
After SMT solving in domain Real declared 5/13 variables, and 1 constraints, problems are : Problem set: 13 solved, 0 unsolved in 221 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/6 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
After SMT, in 270ms problems are : Problem set: 13 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 13 atomic propositions for a total of 12 simplifications.
FORMULA NeoElection-COL-5-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 10:44:42] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2024-06-01 10:44:42] [INFO ] Flatten gal took : 13 ms
[2024-06-01 10:44:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NeoElection-COL-5-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 10:44:42] [INFO ] Flatten gal took : 1 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :MT
Arc [9:1*[$m, $s, 3, 0]] contains constants of sort MT
Transition T_poll__handleAI1 : constants on arcs in [[9:1*[$m, $s, 3, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 2 subsets.
Arc [9:1*[$m, $s, 3, 0]] contains constants of sort MT
Transition T_poll__handleAI2 : constants on arcs in [[9:1*[$m, $s, 3, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 2 subsets.
Arc [9:1*[$m, $s, 4, 0]] contains constants of sort MT
Transition T_poll__handleAnnP1 : constants on arcs in [[9:1*[$m, $s, 4, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 3 subsets.
Arc [9:1*[$m, $s, 4, 0]] contains constants of sort MT
Transition T_poll__handleAnnP2 : constants on arcs in [[9:1*[$m, $s, 4, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 3 subsets.
Arc [9:1*[$m, $s, 1, 0]] contains constants of sort MT
Transition T_poll__handleAnsP1 : constants on arcs in [[9:1*[$m, $s, 1, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 4 subsets.
Arc [9:1*[$s, $m, 2, 0]] contains constants of sort MT
Transition T_poll__handleAnsP1 : constants on arcs in [[9:1*[$s, $m, 2, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$m, $s, 1, $p]] contains constants of sort MT
Transition T_poll__handleAnsP2 : constants on arcs in [[9:1*[$m, $s, 1, $p]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$s, $m, 2, 0]] contains constants of sort MT
Transition T_poll__handleAnsP2 : constants on arcs in [[9:1*[$s, $m, 2, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$m, $s, 1, $p]] contains constants of sort MT
Transition T_poll__handleAnsP3 : constants on arcs in [[9:1*[$m, $s, 1, $p]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [11:1*[$m, $s, 1, $p]] contains constants of sort MT
Transition T_poll__handleAnsP4 : constants on arcs in [[11:1*[$m, $s, 1, $p]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$s, $m, 2, 0]] contains constants of sort MT
Transition T_poll__handleAnsP4 : constants on arcs in [[9:1*[$s, $m, 2, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$m, $s, 0, 0]] contains constants of sort MT
Transition T_poll__handleAskP : constants on arcs in [[9:1*[$m, $s, 0, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 6 subsets.
Domain [M(6), POS(5), M(6)] of place P_masterList breaks symmetries in sort M
Arc [15:1*[$m, (MOD (ADD $i 1) 5)]] contains successor/predecessor on variables of sort POS
Symmetric sort wr.t. initial and guards and successors and join/free detected :STAGE
Arc [16:1*[$m, 0]] contains constants of sort STAGE
Transition T_poll__iAmPrimary : constants on arcs in [[16:1*[$m, 0]]] introduces in STAGE(3) partition with 1 elements that refines current partition to 2 subsets.
Arc [16:1*[$m, 1]] contains constants of sort STAGE
Transition T_poll__iAmPrimary : constants on arcs in [[16:1*[$m, 1]]] introduces in STAGE(3) partition with 1 elements that refines current partition to 3 subsets.
Symmetric sort wr.t. initial and guards and successors and join/free detected :NEGSTEP
Arc [8:1*[$m, $r, 1]] contains constants of sort NEGSTEP
Transition T_poll__handleAI1 : constants on arcs in [[8:1*[$m, $r, 1]]] introduces in NEGSTEP(3) partition with 1 elements that refines current partition to 2 subsets.
Arc [8:1*[$m, $r, 2]] contains constants of sort NEGSTEP
Transition T_poll__handleAI1 : constants on arcs in [[8:1*[$m, $r, 2]]] introduces in NEGSTEP(3) partition with 1 elements that refines current partition to 3 subsets.
Symmetric sort wr.t. initial and guards and successors and join/free detected :BOOL
Arc [7:1*[$m, 0, $pm]] contains constants of sort BOOL
Transition T_poll__handleAI2 : constants on arcs in [[7:1*[$m, 0, $pm]]] introduces in BOOL(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-06-01 10:44:42] [INFO ] Unfolded HLPN to a Petri net with 3090 places and 4024 transitions 22762 arcs in 101 ms.
[2024-06-01 10:44:42] [INFO ] Unfolded 7 HLPN properties in 1 ms.
Deduced a syphon composed of 2866 places in 14 ms
Reduce places removed 2891 places and 3788 transitions.
Reduce places removed 6 places and 0 transitions.
Support contains 125 out of 193 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 193/193 places, 236/236 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 173 transition count 236
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 35 place count 158 transition count 146
Iterating global reduction 1 with 15 rules applied. Total rules applied 50 place count 158 transition count 146
Applied a total of 50 rules in 18 ms. Remains 158 /193 variables (removed 35) and now considering 146/236 (removed 90) transitions.
[2024-06-01 10:44:42] [INFO ] Flow matrix only has 130 transitions (discarded 16 similar events)
// Phase 1: matrix 130 rows 158 cols
[2024-06-01 10:44:42] [INFO ] Computed 34 invariants in 15 ms
[2024-06-01 10:44:42] [INFO ] Implicit Places using invariants in 162 ms returned [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 169 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/193 places, 146/236 transitions.
Applied a total of 0 rules in 1 ms. Remains 133 /133 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 199 ms. Remains : 133/193 places, 146/236 transitions.
Support contains 125 out of 133 places after structural reductions.
[2024-06-01 10:44:42] [INFO ] Flatten gal took : 19 ms
[2024-06-01 10:44:42] [INFO ] Flatten gal took : 15 ms
[2024-06-01 10:44:42] [INFO ] Input system was already deterministic with 146 transitions.
FORMULA NeoElection-COL-5-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (144 resets) in 2446 ms. (16 steps per ms) remains 9/15 properties
BEST_FIRST walk for 40002 steps (20 resets) in 197 ms. (202 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (12 resets) in 184 ms. (216 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (23 resets) in 115 ms. (344 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 280 ms. (142 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (21 resets) in 144 ms. (275 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (28 resets) in 186 ms. (213 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (23 resets) in 138 ms. (287 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (28 resets) in 118 ms. (336 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (28 resets) in 146 ms. (272 steps per ms) remains 9/9 properties
[2024-06-01 10:44:43] [INFO ] Flow matrix only has 130 transitions (discarded 16 similar events)
// Phase 1: matrix 130 rows 133 cols
[2024-06-01 10:44:43] [INFO ] Computed 9 invariants in 4 ms
[2024-06-01 10:44:43] [INFO ] State equation strengthened by 10 read => feed constraints.
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp12 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 6 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp14 is UNSAT
At refinement iteration 1 (OVERLAPS) 5/125 variables, 5/5 constraints. Problems are: Problem set: 8 solved, 1 unsolved
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 7 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 2 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 1 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 1 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 1 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 1 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 2 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 1 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 1 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 1 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 1 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 1 ms to minimize.
[2024-06-01 10:44:44] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 15/20 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/20 constraints. Problems are: Problem set: 8 solved, 1 unsolved
Problem AtomicPropp1 is UNSAT
After SMT solving in domain Real declared 255/263 variables, and 145 constraints, problems are : Problem set: 9 solved, 0 unsolved in 979 ms.
Refiners :[Positive P Invariants (semi-flows): 5/9 constraints, State Equation: 125/133 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 15/15 constraints]
After SMT, in 1047ms problems are : Problem set: 9 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 9 atomic propositions for a total of 6 simplifications.
[2024-06-01 10:44:44] [INFO ] Flatten gal took : 11 ms
[2024-06-01 10:44:44] [INFO ] Flatten gal took : 12 ms
[2024-06-01 10:44:44] [INFO ] Input system was already deterministic with 146 transitions.
Computed a total of 133 stabilizing places and 146 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 133 transition count 146
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 4 formulas.
FORMULA NeoElection-COL-5-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 146/146 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 116 transition count 123
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 116 transition count 123
Applied a total of 34 rules in 8 ms. Remains 116 /133 variables (removed 17) and now considering 123/146 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 116/133 places, 123/146 transitions.
[2024-06-01 10:44:44] [INFO ] Flatten gal took : 8 ms
[2024-06-01 10:44:44] [INFO ] Flatten gal took : 8 ms
[2024-06-01 10:44:44] [INFO ] Input system was already deterministic with 123 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 146/146 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 121 transition count 128
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 121 transition count 128
Applied a total of 24 rules in 7 ms. Remains 121 /133 variables (removed 12) and now considering 128/146 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 121/133 places, 128/146 transitions.
[2024-06-01 10:44:44] [INFO ] Flatten gal took : 8 ms
[2024-06-01 10:44:44] [INFO ] Flatten gal took : 9 ms
[2024-06-01 10:44:44] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 146/146 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 116 transition count 123
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 116 transition count 123
Applied a total of 34 rules in 7 ms. Remains 116 /133 variables (removed 17) and now considering 123/146 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 116/133 places, 123/146 transitions.
[2024-06-01 10:44:44] [INFO ] Flatten gal took : 8 ms
[2024-06-01 10:44:44] [INFO ] Flatten gal took : 8 ms
[2024-06-01 10:44:44] [INFO ] Input system was already deterministic with 123 transitions.
[2024-06-01 10:44:44] [INFO ] Flatten gal took : 9 ms
[2024-06-01 10:44:44] [INFO ] Flatten gal took : 8 ms
[2024-06-01 10:44:44] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-01 10:44:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 133 places, 146 transitions and 598 arcs took 4 ms.
Total runtime 4606 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : NeoElection-COL-5-CTLCardinality-2024-06
Could not compute solution for formula : NeoElection-COL-5-CTLCardinality-2024-08
Could not compute solution for formula : NeoElection-COL-5-CTLCardinality-2024-14

BK_STOP 1717238685325

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name NeoElection-COL-5-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/545/ctl_0_
ctl formula name NeoElection-COL-5-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/545/ctl_1_
ctl formula name NeoElection-COL-5-CTLCardinality-2024-14
ctl formula formula --ctl=/tmp/545/ctl_2_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NeoElection-COL-5"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is NeoElection-COL-5, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654351700465"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-5.tgz
mv NeoElection-COL-5 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;